$.fn.serializeObject = function() {
    let o = {};
    let a = this.serializeArray();
    $.each(a, function() {
        if (o[this.name] !== undefined) {
            if (!o[this.name].push) {
                o[this.name]=[o[this.name]];
            }
            o[this.name].push(this.value || '');
        } else {
            o[this.name] = this.value;
        }
    });
    return o;
}

